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an astronaut is on a moon he drops a hammer from a height of 3.2m and it takes 2.0seconds to hit the lunar landscape what is the acceleration due to gravity of the moon



Answer :

MathPhys

Answer:

1.6 m/s²

Explanation:

For objects in free fall, constant acceleration kinematics can be used to relate the displacement, velocity, time, and acceleration.

Taking down to be positive, given:

s = 3.2 m

u = 0 m/s

t = 2.0 s

Find: a

s = ut + ½ at²

3.2 = (0)(2.0) + ½ a (2.0)²

a = 1.6 m/s²

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